Manuals / HP / Computer Equipment / Laptop

HP CQ35-406TU, CQ35-304TU, CQ36-108TX, CQ36-109TX, CQ36-106TX Connecting to a local area network LAN

Models: CQ35-303TX CQ36-104TX CQ35-321TX

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Connecting to a local area network (LAN)

Connecting to a local area network (LAN) requires an 8-pin, RJ-45 network cable (purchased separately). If the network cable contains noise suppression circuitry (1), which prevents interference from TV and radio reception, orient the circuitry end of the cable (2) toward the device.

To connect the network cable:

WARNING! To reduce the risk of electric shock, fire, or damage to the equipment, do not plug a modem cable or telephone cable into an RJ-45 (network) jack.

1.Plug the network cable into the network jack (1) on the computer.

2.Plug the other end of the cable into a network wall jack (2).

Connecting to a local area network (LAN) 29

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HP CQ35-406TU, CQ35-304TU, CQ36-108TX, CQ36-109TX, CQ36-106TX, CQ36-104TX, CQ35-406TX Connecting to a local area network LAN

Contents

User Guide Product notice Safety warning notice iv Safety warning notice Table of contents 2 Wireless and local area network1 Notebook tour 4 Multimedia 3 Pointing devices and keyboard5 Power management 7 External devices 6 Drives10 Security Appendix A Setup Utility8 External media cards 9 Memory modulesIndex Appendix B Software updatesTouchPad 1 Notebook tourIdentifying the hardware Top componentsComponent LightsComponent DescriptionDescription Buttons and fingerprint reader select models onlyIdentifying the hardware ComponentDescription Panel System and Security Power Options4 Chapter 1 Notebook tour ComponentDescription Front componentsKeys ComponentComponent Right-side componentsComponent DescriptionComponent Left-side componentsComponent DescriptionDescription Bottom components8 Chapter 1 Notebook tour Componentthe power is on Wireless antennasDisplay components Internal display switchAdditional hardware components Identifying the labels 12 Chapter 1 Notebook tour 2 Wireless and local area network Identifying wireless and network status icons Using wireless devicesUsing the wireless controls Using the wireless buttonUsing Wireless Assistant software select models only 3. Click Properties Using operating system controlsUsing a WLAN Setting up a WLANProtecting your WLAN Work behind a firewall Connecting to a WLANUse a wireless transmitter with built-in security Use wireless encryptionRoaming to another network Inserting a SIM Using HP Mobile Broadband select models only8. Remove the cover from the computer Using HP Mobile Broadband select models only15. Turn on the computer 12. Replace the battery13. Reconnect external power 14. Reconnect external devices 22 Chapter 2 Wireless and local area networkRemoving a SIM 11. Replace the battery 12. Reconnect external power 24 Chapter 2 Wireless and local area network13. Reconnect external devices 14. Turn on the computer Bluetooth and Internet Connection Sharing ICS Using Bluetooth wireless devices select models only2. In the System area, click Device Manager Troubleshooting wireless connection problemsCannot connect to a WLAN 1. Select Start Control Panel System and SecurityCannot connect to a preferred WLAN network Network icon is not displayedCurrent WLAN network security codes are unavailable 2. Click Manage wireless networks in the left panel Cannot connect to the wireless router2. Click Manage wireless networks in the left panel WLAN connection is very weakConnecting to a local area network LAN 3 Pointing devices and keyboard Using pointing devicesSetting pointing device preferences Using the TouchPadPinching select models only Rotating select models onlyUsing hotkeys fn+esc FunctionHotkey Descriptionfn+f5 FunctionHotkey DescriptionUsing keypads Enabling and disabling the embedded numeric keypad Using the embedded numeric keypadCleaning the TouchPad and keyboard Using an optional external numeric keypadSwitching key functions on the embedded numeric keypad Multimedia features 4 MultimediaIdentifying your multimedia components Environmental Notices Multimedia featuresComponent DescriptionAdjusting the volume Using the media activity functions Using the media activity hotkeysb. Click Customize notification icons Using multimedia software Installing multimedia software from a discMultimedia software Checking your audio functions Connecting external audio devices1. Select Start All Programs Accessories Sound Recorder Audio44 Chapter 4 Multimedia Connecting an external monitor or projector Connecting an HDMI deviceVideo Configuring audio for HDMI select models only Webcam Adjusting webcam propertiesThe disc tray does not open for removal of a disc TroubleshootingThe computer does not detect the optical drive A disc does not play 2. Select Advanced settings Monitor tabA movie stops, skips, or plays erratically 1. Select Start Default Programs Change AutoPlay settings2. Select Advanced Settings Monitor tab A disc does not play automaticallyA device driver must be reinstalled A DVD playing in Windows Media Player produces no sound or pictureObtaining the latest HP device drivers 1. Click Start All Programs Windows Update 2. Click Check for UpdatesObtaining the latest Windows device drivers Initiating and exiting Sleep 5 Power managementSetting power options Using power-saving statesUsing the battery meter Initiating and exiting Hibernation2. Click Customize notification icons Selecting a different power plan Using power plansSetting password protection on wakeup Viewing the current power planConnecting the AC adapter Using external AC powerTesting an AC adapter Using battery powerIdentifying batteries Finding battery information in Help and SupportUsing Battery Check Displaying the remaining battery chargeInserting or removing the battery Charging a battery Resolving a low battery level Maximizing battery discharge timeManaging low battery levels Identifying low battery levelsResolving a low battery level when a charged battery is available Calibrating a batteryStep 1 Fully charge the battery Resolving a low battery level when external power is available5. Click Change advanced power settings Step 2 Disable Hibernation and SleepStep 3 Discharge the battery 4. Change the Turn off the display settings to Never4. Click Change advanced power settings Conserving battery powerStep 4 Fully recharge the battery Step 5 Reenable Hibernation and SleepShutting down the computer Storing a batteryDisposing of a used battery Replacing the battery3. Click Shut down Identifying installed drives 6 DrivesHandling drives Using an optical drive Identifying the installed optical driveSelect Start Computer Selecting the right disc CDs, DVDs, and BDs Using optical discsDVD±RW discs CD-R discsCD-RW discs DVD±R discsConfiguring AutoPlay Playing a CD, DVD, or BD1. Select Start Default Programs Change AutoPlay settings Observing the copyright warning Changing DVD region settings1. Select Start All Programs CyberLink DVD Suites Power2Go Copying a CD or DVDCreating burning a CD or DVD Using Disk Defragmenter Improving hard drive performanceRemoving an optical disc CD, DVD, or BD 2. Click Defragment disk Using HP ProtectSmart Hard Drive ProtectionUsing Disk Cleanup Identifying HP ProtectSmart Hard Drive Protection statusUsing HP ProtectSmart Hard Drive Protection software Replacing the hard drive2. On the Icon in System Tray row, click Show 2. Shut down the computer and close the display 4. Unplug the power cord from the AC outlet6. Remove the battery from the computer To remove the hard drive 1. Save your workReplacing the hard drive To install a hard drive11. Lift the hard drive 3 out of the hard drive bay 1. Insert the hard drive into the hard drive bay80 Chapter 6 Drives 5. Close the cover 6. Tighten the 3 hard drive cover screwsRemoving a USB device Using a USB deviceConnecting a USB device 7 External devices3. Remove the device To remove a USB device2. Click the name of the device in the list NOTE You are prompted that it is safe to remove the hardware deviceUsing an eSATA device Connecting an eSATA deviceRemoving an eSATA device 84 Chapter 8 External media cards 8 External media cardsInserting a digital card Using Digital Media Slot cardsRemoving a digital card Using ExpressCards Configuring an ExpressCardInserting an ExpressCard Removing an ExpressCard Using ExpressCards 90 Chapter 9 Memory modules 9 Memory modulesAdding or replacing memory modules 8. Lift the memory module compartment cover 2 away from the computer 9. Remove the memory module from the expansion memory slot92 Chapter 9 Memory modules Adding or replacing memory modules 10. Insert a memory module in the expansion memory slot12. Close the cover 13. Tighten the 3 memory module compartment cover screwsUpgrading a memory module in the primary memory module slot 9. Remove the memory module from the primary memory slot 10. Insert a memory module in the primary memory module slotAdding or replacing memory modules 16. Turn on the computer 14. Replace the battery12. Close the cover 13. Tighten the 3 memory module compartment cover screws10 Security Protecting the computer Setting passwords in Windows Using passwordsAdministrator password Setting passwords in Setup UtilityPower-on password Managing an administrator passwordEntering an administrator password Entering a power-on password Managing a power-on passwordUsing antivirus software Using firewall software Installing critical security updates Using the fingerprint reader select models only Installing an optional security cableRegistering fingerprints Locating the fingerprint readerUsing your registered fingerprint to log on to Windows A Setup Utility Starting Setup Utility Using Setup Utility Changing the language of Setup UtilityNavigating and selecting in Setup Utility Restoring default settings in Setup Utility Exiting Setup UtilityDisplaying system information After either choice, the computer restarts in Windows Using Setup UtilitySecurity menu Setup Utility MenusSystem Configuration menu Main menuSelect Diagnostics menuSelect To do thisB Software updates Updating the BIOS Determining the BIOS versionDownloading a BIOS update 5. Complete the installation by following the on-screen instructions 118 Appendix B Software updates1. Open Windows Explorer by selecting Start Computer Updating programs and drivers Index Symbols/NumericsPage Page Page WLAN device 11, 14 WLAN label 11 writable media 54 WWAN device wireless light, identifying 2 wireless module compartmentidentifying 8 wireless network WLAN connecting 18 corporate WLAN connection